Removable covers specially adapted for arc furnaces

Industry

CPC
F27D1/1816

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F27Furnaces F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE F27D1/00Casings Linings Walls Roofs

Current Industry

F27D1/1816Removable covers specially adapted for arc furnaces

Industries

Patents Grantslast 30 patents

Information Patent Grant
Split roof for a metallurgical furnace
- Patent number 12,163,738
- Issue date Dec 10, 2024
- Systems Spray-Cooled, Inc.
- Scott A. Ferguson
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Top loading roof for electric arc, metallurgical or refining furnac...
- Patent number 10,871,328
- Issue date Dec 22, 2020
- Amerifab, Inc.
- Richard J. Manasek
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Split roof for a metallurgical furnace
- Patent number 10,690,415
- Issue date Jun 23, 2020
- Systems Spray-Cooled, Inc.
- Scott A. Ferguson
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Fluid-cooled copper lid for arc furnace
- Patent number 10,488,114
- Issue date Nov 26, 2019
- Materion Corporation
- Nathan C. Goebel
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Refractory delta cooling system
- Patent number 10,337,797
- Issue date Jul 2, 2019
- Nucor Corporation
- Omar A. Quintanilla Montemayor
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Roof for electric furnace
- Patent number 10,132,566
- Issue date Nov 20, 2018
- Hyundai Steel Company
- Sang-Hoon Lee
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method of manufacturing a slag discharge door
- Patent number 9,964,360
- Issue date May 8, 2018
- Hyundai Steel Company
- Joon-Seong Ki
- C21 - METALLURGY OF IRON
Information Patent Grant
Arc furnace
- Patent number 9,657,994
- Issue date May 23, 2017
- PRIMETALS TECHNOLOGIES AUSTRIA GMBH
- Björn Mossmann
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Ladle metallurgy furnace having improved roof
- Patent number 9,618,266
- Issue date Apr 11, 2017
- Superior Machine Co. of South Carolina, Inc.
- Kenneth L. Carraway
- C21 - METALLURGY OF IRON
Information Patent Grant
Electric arc furnace
- Patent number 9,500,410
- Issue date Nov 22, 2016
- SMS Concast Italia S.p.A. Con Socio Unico
- Stefano Miani
- C21 - METALLURGY OF IRON
Information Patent Grant
Industrial furnace cover
- Patent number 9,453,679
- Issue date Sep 27, 2016
- Refractory Intellectual Property GmbH & Co. KG
- Peter Zottler
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lift and pivot device for a cover of a furnace and furnace system a...
- Patent number 9,429,363
- Issue date Aug 30, 2016
- PRIMETALS TECHNOLOGIES AUSTRIA GMBH
- Carlo Heinemann
- C21 - METALLURGY OF IRON
Information Patent Grant
Ladle metallurgy furnace having improved roof
- Patent number 8,858,867
- Issue date Oct 14, 2014
- Superior Machine Co. of South Carolina, Inc.
- Kenneth L. Carraway
- C21 - METALLURGY OF IRON
Information Patent Grant
Roof system for electric arc furnace and method for manufacturing t...
- Patent number 8,780,952
- Issue date Jul 15, 2014
- John W. Schwer
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Refractory furnace covers and methods of constructing same
- Patent number 8,016,259
- Issue date Sep 13, 2011
- Specialty Minerals (Michigan) Inc.
- Robert A. Schneider
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Furnace cooling system and method
- Patent number 7,625,517
- Issue date Dec 1, 2009
- Systems Spray-Cooled, Inc.
- Mark Thomas Arthur
- C21 - METALLURGY OF IRON
Information Patent Grant
Furnace cooling system and method
- Patent number 7,452,499
- Issue date Nov 18, 2008
- Systems Spray-Cooled, Inc.
- Mark Thomas Arthur
- C21 - METALLURGY OF IRON
Information Patent Grant
Device for improved slag retention in water cooled furnace elements
- Patent number 6,870,873
- Issue date Mar 22, 2005
- Systems Spray-Cooled, Inc.
- Kelly Gene Lyons
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
System for producing steel
- Patent number 6,818,175
- Issue date Nov 16, 2004
- SMS Demag AG
- Klaus-Jürgen Kühne
- C21 - METALLURGY OF IRON
Information Patent Grant
Device to take in fumes and cool the roof of electric furnaces
- Patent number 6,535,543
- Issue date Mar 18, 2003
- Danieli & C. Officine Meccaniche SpA
- Peter Tischenko
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Electric furnace for steel making
- Patent number 6,473,446
- Issue date Oct 29, 2002
- SMS Demag, Inc
- Michael J. Stercho
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Charging device for low blast furnaces
- Patent number 6,347,110
- Issue date Feb 12, 2002
- SMS Demag AG
- Lutz Becker
- C21 - METALLURGY OF IRON
Information Patent Grant
Cooled roof for electric arc furnaces and ladle furnaces
- Patent number 6,327,296
- Issue date Dec 4, 2001
- Danieli & C. Officine Meccaniche SpA
- Alfredo Poloni
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Smelting installation with an electric-arc furnace
- Patent number 6,274,081
- Issue date Aug 14, 2001
- Arcmet Technologie GmbH
- Gerhard Fuchs
- C21 - METALLURGY OF IRON
Information Patent Grant
Cooling device with panels for electric arc furnace
- Patent number 6,249,538
- Issue date Jun 19, 2001
- Danieli & C. Officine Meccaniche
- Milorad Pavlicevic
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Arc furnace protection
- Patent number 6,246,712
- Issue date Jun 12, 2001
- Rodney Murison Whyte
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
System to plug the delta area of the roof of an electric arc furnace
- Patent number 6,219,371
- Issue date Apr 17, 2001
- Danieli & C. Officine Meccaniche SpA
- Milorad Pavlicevic
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method to load scrap for electric arc furnace and relative system
- Patent number 6,157,665
- Issue date Dec 5, 2000
- Danieli & C. Officine Meccaniche S.p.A.
- Giampietro Benedetti
- C21 - METALLURGY OF IRON
Information Patent Grant
Electric arc furnace having monolithic water-cooled roof
- Patent number 6,084,902
- Issue date Jul 4, 2000
- Fuchs Systems, Inc.
- Christopher Hawk
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Water-cooled ladle hood
- Patent number 6,036,915
- Issue date Mar 14, 2000
- SMS Schloemann-Siemag Aktiengesellschaft
- Klaus-Jurgen Kuhne
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
SPLIT ROOF FOR A METALLURGICAL FURNACE
- Publication number 20200318905
- Publication date Oct 8, 2020
- SYSTEMS SPRAY-COOLED, INC.
- Scott A. FERGUSON
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
SPLIT ROOF FOR A METALLURGICAL FURNACE
- Publication number 20190063840
- Publication date Feb 28, 2019
- SYSTEMS SPRAY-COOLED, INC.
- Scott A. FERGUSON
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
DUCT SYSTEM WITH INTEGRATED WORKING PLATFORMS
- Publication number 20190024980
- Publication date Jan 24, 2019
- AMERIFAB, INC.
- Richard Manasek
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
TOP LOADING ROOF FOR ELECTRIC ARC, METALLURGICAL OR REFINING FURNAC...
- Publication number 20180216888
- Publication date Aug 2, 2018
- AMERIFAB, INC.
- Richard J. Manasek
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
REFRACTORY DELTA COOLING SYSTEM
- Publication number 20170003075
- Publication date Jan 5, 2017
- Nucor Corporation
- Omar A. Quintanilla Montemayor
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
METHOD OF OPERATING ELECTRIC ARC FURNACE
- Publication number 20160123665
- Publication date May 5, 2016
- DAIDO STEEL CO., LTD.
- Noriyuki TOMITA
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
SUBSTRATE PROCESSING APPARATUS, METHOD OF MANUFACTURING SEMICONDUCT...
- Publication number 20160076149
- Publication date Mar 17, 2016
- Hitachi Kokusai Electric Inc.
- Keishin YAMAZAKI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD OF MANUFACTURING A SLAG DISCHARGE DOOR
- Publication number 20140290026
- Publication date Oct 2, 2014
- SEOUL ENGINEERING CO., LTD.
- Joon-Seong Ki
- C21 - METALLURGY OF IRON
Information Patent Application
LADLE METALLURGY FURNACE HAVING IMPROVED ROOF
- Publication number 20140035209
- Publication date Feb 6, 2014
- Superior Machine Co. of South Carolina, Inc.
- Kenneth L. CARRAWAY
- C21 - METALLURGY OF IRON
Information Patent Application
ROOF FOR LADLE FURNACE
- Publication number 20140029642
- Publication date Jan 30, 2014
- HYUNDAI STEEL COMPANY
- Sang-Hoon Lee
- C21 - METALLURGY OF IRON
Information Patent Application
ROOF FOR ELECTRIC FURNACE
- Publication number 20140029643
- Publication date Jan 30, 2014
- HYUNDAI STEEL COMPANY
- Sang-Hoon Lee
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
INDUSTRIAL FURNACE COVER
- Publication number 20130301669
- Publication date Nov 14, 2013
- REFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KG
- Peter Zottler
- C21 - METALLURGY OF IRON
Information Patent Application
LIFT AND PIVOT DEVICE FOR A COVER OF A FURNACE AND FURNACE SYSTEM A...
- Publication number 20130208755
- Publication date Aug 15, 2013
- SIEMENS AKTIENGESELLSCHAFT
- Carlo Heinemann
- C21 - METALLURGY OF IRON
Information Patent Application
LADLE METALLURGY FURNACE HAVING IMPROVED ROOF
- Publication number 20120193844
- Publication date Aug 2, 2012
- Kenneth L. Carraway
- C21 - METALLURGY OF IRON
Information Patent Application
Electric Arc Furnace
- Publication number 20120134384
- Publication date May 31, 2012
- SMS CONCAST ITALIA S.R.L.
- Stefano Miani
- C21 - METALLURGY OF IRON
Information Patent Application
Roof System for Electric Arc Furnace and Method for Manufacturing t...
- Publication number 20110243179
- Publication date Oct 6, 2011
- John W. Schwer
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
MELTING FURNACE, IN PARTICULAR ELECTRIC ARC FURNACE
- Publication number 20090274190
- Publication date Nov 5, 2009
- Gerhard Fuchs
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
ELECTRIC ARC FURNACE ROOF TOP AND CENTRAL PORTION FOR THIS ROOF TOP
- Publication number 20090168831
- Publication date Jul 2, 2009
- Vesuvius Crucible Company
- Serge Fontaine
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
Furnace Cooling System and Method
- Publication number 20080128962
- Publication date Jun 5, 2008
- SYSTEMS SPRAY-COOLED, INC.
- Mark Thomas Arthur
- C21 - METALLURGY OF IRON
Information Patent Application
Refractory furnace covers and methods of constructing same
- Publication number 20070292817
- Publication date Dec 20, 2007
- Robert A. Schneider
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
Furnace cooling system and method
- Publication number 20060091590
- Publication date May 4, 2006
- Mark Thomas Arthur
- C21 - METALLURGY OF IRON
Information Patent Application
Device for improved slag retention in water cooled furnace elements
- Publication number 20040240510
- Publication date Dec 2, 2004
- Kelly Gene Lyons
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
ELECTRIC FURNACE FOR STEEL MAKING
- Publication number 20020071473
- Publication date Jun 13, 2002
- Michael J. Stercho
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
Device to take in fumes and cool the roof of electric furnaces
- Publication number 20020027939
- Publication date Mar 7, 2002
- Peter Tischenko
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
METHOD AND APPARATUS FOR HEATING MATERIALS
- Publication number 20010043640
- Publication date Nov 22, 2001
- ANSEL M. SCHWARTZ
- HIROSHI SHIMIZU
- F27 - FURNACES KILNS OVENS RETORTS

Removable covers specially adapted for arc furnaces

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Split roof for a metallurgical furnace

Top loading roof for electric arc, metallurgical or refining furnac...

Split roof for a metallurgical furnace

Fluid-cooled copper lid for arc furnace

Refractory delta cooling system

Roof for electric furnace

Method of manufacturing a slag discharge door

Arc furnace

Ladle metallurgy furnace having improved roof

Electric arc furnace

Industrial furnace cover

Lift and pivot device for a cover of a furnace and furnace system a...

Ladle metallurgy furnace having improved roof

Roof system for electric arc furnace and method for manufacturing t...

Refractory furnace covers and methods of constructing same

Furnace cooling system and method

Furnace cooling system and method

Device for improved slag retention in water cooled furnace elements

System for producing steel

Device to take in fumes and cool the roof of electric furnaces

Electric furnace for steel making

Charging device for low blast furnaces

Cooled roof for electric arc furnaces and ladle furnaces

Smelting installation with an electric-arc furnace

Cooling device with panels for electric arc furnace

Arc furnace protection

System to plug the delta area of the roof of an electric arc furnace

Method to load scrap for electric arc furnace and relative system

Electric arc furnace having monolithic water-cooled roof

Water-cooled ladle hood

Patents Applicationslast 30 patents

SPLIT ROOF FOR A METALLURGICAL FURNACE

SPLIT ROOF FOR A METALLURGICAL FURNACE

DUCT SYSTEM WITH INTEGRATED WORKING PLATFORMS

TOP LOADING ROOF FOR ELECTRIC ARC, METALLURGICAL OR REFINING FURNAC...

REFRACTORY DELTA COOLING SYSTEM

METHOD OF OPERATING ELECTRIC ARC FURNACE

SUBSTRATE PROCESSING APPARATUS, METHOD OF MANUFACTURING SEMICONDUCT...

METHOD OF MANUFACTURING A SLAG DISCHARGE DOOR

LADLE METALLURGY FURNACE HAVING IMPROVED ROOF

ROOF FOR LADLE FURNACE

ROOF FOR ELECTRIC FURNACE

INDUSTRIAL FURNACE COVER

LIFT AND PIVOT DEVICE FOR A COVER OF A FURNACE AND FURNACE SYSTEM A...

LADLE METALLURGY FURNACE HAVING IMPROVED ROOF

Electric Arc Furnace

Roof System for Electric Arc Furnace and Method for Manufacturing t...

MELTING FURNACE, IN PARTICULAR ELECTRIC ARC FURNACE

ELECTRIC ARC FURNACE ROOF TOP AND CENTRAL PORTION FOR THIS ROOF TOP

Furnace Cooling System and Method

Refractory furnace covers and methods of constructing same

Furnace cooling system and method

Device for improved slag retention in water cooled furnace elements

ELECTRIC FURNACE FOR STEEL MAKING

Device to take in fumes and cool the roof of electric furnaces

METHOD AND APPARATUS FOR HEATING MATERIALS